Lexus GS300 Alternator

Your Lexus GS300 will be happy to know that the search for the right Alternator products you’ve been looking for is over! Advance Auto Parts has 14 different Alternator for your vehicle, ready for shipping or in-store pick up. The best part is, our Lexus GS300 Alternator products start from as little as $145.99.

When it comes to your Lexus GS300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Alternator product and part brands so you can shop with complete confidence. Some of our top Alternator product brands are Carquest Premium and DENSO. We’re sure you will get the right product to keep that GS300 running for a long time.

We even have reviews of our OEM and aftermarket Alternator products to help you buy with confidence. Hear from other customers via the 216 reviews on parts for your Lexus GS300.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Alternator products for your GS300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Alternator for a Lexus GS300

Use the fitment form at the top of the page to select your exact year and engine type for your Lexus GS300.

  • Alternator: Remanufactured, 150 Amps

    Carquest Premium - Alternator: Remanufactured, 150 Amps (Part No. 11196A)

    Description
    Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • 100% new OE-quality brushes and bearings are used to ensure long service life
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • Slip rings are precision polished for maximum brush contact and service life
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
    4.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 5
      5
      2021-12-01
      5
      5

      Good alternator

      Good alternator

      Submitted 2021-12-01

      By THO LE

      From Orlando

      It's work

      Bottom Line recommended

      It's work

      By THO LE from Orlando

      BOTTOM LINE recommended

    • 5
      5
      2021-11-11
      5
      5

      Did the job

      Did the job

      Submitted 2021-11-11

      By Mascei

      From West Haven, CT

      Ordered online, walked in 15 minutes later for pick-up. Courteous store manager. No hassle!

      Bottom Line recommended

      Ordered online, walked in 15 minutes later for pick-up. Courteous store manager. No hassle!

      By Mascei from West Haven, CT

      BOTTOM LINE recommended

    • 5
      5
      2021-06-29
      5
      5

      Would by again

      Would by again

      Submitted 2021-06-29

      By Douglas

      From Undisclosed

      All is good

      Bottom Line NULL

      All is good

      By Douglas from Undisclosed

      BOTTOM LINE NULL

    from $224.99

  • Alternator: Remanufactured, 80 Amps

    Carquest Premium - Alternator: Remanufactured, 80 Amps (Part No. 13552A)

    Description
    Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • 100% new OE-quality brushes and bearings are used to ensure long service life
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • Slip rings are precision polished for maximum brush contact and service life
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
    4.5
    Read 2 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 4
      4
      2019-01-11
      4
      4

      Yeah

      Yeah

      Submitted 2019-01-11

      By Lamar

      From Undisclosed

      Was good but they made me spend more money wouldn't let me exchange the part I had

      Bottom Line NULL

      Was good but they made me spend more money wouldn't let me exchange the part I had

      By Lamar from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2013-05-12
      5
      5

      Works like OEM

      Works like OEM

      Submitted 2013-05-12

      By Edgar

      From Anderson, SC

      Best 80AMP alternator for the price, especially withthe coupon sale that was going on. Worked perfectly, what else do you want?

      Bottom Line recommended

      Best 80AMP alternator for the price, especially withthe coupon sale that was going on. Worked perfectly, what else do you want?

      By Edgar from Anderson, SC

      BOTTOM LINE recommended

    from $199.99

  • Alternator: Remanufactured, 100 Amps

    Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 13791A)

    Description
    Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • 100% new OE-quality brushes and bearings are used to ensure long service life
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • Slip rings are precision polished for maximum brush contact and service life
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
    4.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.0
    4.0
    • 3
      3
      2021-04-08
      3
      3

      Good product but employees needs to check for availability..

      Good product but employees needs to check for availability..

      Submitted 2021-04-08

      By sandra

      From Undisclosed

      Loved the product. The reason for the 3 stars I'd because i looked up a part online and it stated that the product would be available for pickup within 30 minutes. Called the store before I placed the order to make sure it was in stock and was told it was. Ordered it, went to pick it up and was told it would be the next day because the part wasn't in stock but I called and asked before I ordered it online. I needed the part that day or I could have bought it from another location that did have it in stock for that day I needed it. They need to go and check when customers call to check their availability and update their online store!

      Bottom Line NULL

      Loved the product. The reason for the 3 stars I'd because i looked up a part online and it stated that the product would be available for pickup within 30 minutes. Called the store before I placed the order to make sure it was in stock and was told it was. Ordered it, went to pick it up and was told it would be the next day because the part wasn't in stock but I called and asked before I ordered it online. I needed the part that day or I could have bought it from another location that did have it in stock for that day I needed it. They need to go and check when customers call to check their availability and update their online store!

      By sandra from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-07-15
      5
      5

      I would buy this again

      I would buy this again

      Submitted 2020-07-15

      By Brice

      From Undisclosed

      works better than the one I had

      Bottom Line NULL

      works better than the one I had

      By Brice from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-01-10
      5
      5

      I would buy again

      I would buy again

      Submitted 2020-01-10

      By Clifford

      From Undisclosed

      Great service

      Bottom Line NULL

      Great service

      By Clifford from Undisclosed

      BOTTOM LINE NULL

    from $174.99

  • Alternator: New, 100 Amps

    Carquest Professional - Alternator: New, 100 Amps (Part No. 13791AN)

    Description
    Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • All new components are utilized to ensure long service life
    • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
    • Internal electronics are upgraded for heavy duty reliability (where applicable)
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • All units are 100% triple tested to ensure quality and performance

    from $234.99

  • First Time Fit Alternator, Remanufactured

    DENSO - First Time Fit Alternator, Remanufactured (Part No. F4000406571ND)

    Description
    DENSO alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high efficiency, and durability under the most gruelling conditions make them the natural choice. Remanufactured DENSO alternators go through a gruelling process: Stators and rectifiers are tested to 300 volts, while rotors are submitted to 600 volts, all to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-standard lubricants. New or remanufactured, a DENSO alternator is a quality component.

    Product Features:
    • OE-Equivalent Direct Fit Application.
    • Remanufactured using only OE Components.
    • 29 performance and safety checks.
    • Subjected to rigorous safety and performance tests.
    • Tested to OE standards and re-packed with OE-grade lubricant.
    • Provides exceptional reliability.

    from $285.06

  • First Time Fit Alternator, Remanufactured

    DENSO - First Time Fit Alternator, Remanufactured (Part No. F4000327719ND)

    Description
    DENSO alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high efficiency, and durability under the most gruelling conditions make them the natural choice. Remanufactured DENSO alternators go through a gruelling process: Stators and rectifiers are tested to 300 volts, while rotors are submitted to 600 volts, all to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-standard lubricants. New or remanufactured, a DENSO alternator is a quality component.

    Product Features:
    • OE-Equivalent Direct Fit Application.
    • Remanufactured using only OE Components.
    • 29 performance and safety checks.
    • Subjected to rigorous safety and performance tests.
    • Tested to OE standards and re-packed with OE-grade lubricant.
    • Provides exceptional reliability.

    from $236.06

  • Alternator: Remanufactured, 100 Amps

    Bosch - Alternator: Remanufactured, 100 Amps (Part No. AL3310X)

    Description
    Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

    Product Features:
    • Full-load tested to guarantee compliance with Bosch's strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last - uses high quality materials and the most technologically advanced developments.

    from $145.99

  • Remanufactured Alternator

    OE+ - Remanufactured Alternator (Part No. F40002247276IAP)

    Description
    Are you looking for a quality replacement part for your vehicle's electrical system? Today's remanufactured alternator is a complex combination of inner workings, and we completely remanufacture them to our own premium standard. All terminals are cleaned and replated. The slip rings are polished or replaced to maintain proper contact. The rectifier, diodes, rotor and bearings are performance tested or replaced for maximum output. All housings are cleaned and refinished and all stators are tested for integrity and recoated for corrosion prevention.

    Product Features:
    • OE-Equivalent Direct Fit Application.
    • Fully tested to meet OE specifications.
    • Provides exceptional reliability.

    from $188.36

  • Alternator: New, 150 Amps

    Carquest Professional - Alternator: New, 150 Amps (Part No. 11196AN)

    Description
    Carquest Professional alternators are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new alternators are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional alternators are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new alternators are built with all new components and are 100% triple tested to ensure high quality that is backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • All new components are utilized to ensure long service life
    • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
    • Internal electronics are upgraded for heavy duty reliability (where applicable)
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • All units are 100% triple tested to ensure quality and performance

    from $692.99

  • Alternator - 100% NEW

    WAI - Alternator - 100% NEW (Part No. 11196N)

    Description
    WAI is a leading parts manufacturer for the aftermarket. You'll find superior quality and performance on all WAI 100% new alternators and starters as well as generators, motors, voltage regulators, rectifiers and other components for the Rotating Electri

    Product Features:
    • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
    • Voltage regulator protection - load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
    • High power rectifier assembly is designed with higher power open juction press fit diodes to keep the units running cool.
    • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.

    from $388.99

  • Alternator: Remanufactured, 180 Amps

    Carquest Premium - Alternator: Remanufactured, 180 Amps (Part No. 10341A)

    Description
    Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

    Product Features:
    • Designed to meet or exceed OE specifications for fit, form and function
    • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
    • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
    • 100% new OE-quality brushes and bearings are used to ensure long service life
    • Rotors and stators are load tested and double insulated for maximum charging performance
    • Slip rings are precision polished for maximum brush contact and service life
    • Application-specific technical bulletins included where applicable
    • All units are 100% triple tested to ensure quality and performance
    • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672

    from $371.99

  • Alternator: Remanufactured, 150 Amps

    Bosch - Alternator: Remanufactured, 150 Amps (Part No. AL3356X)

    Description
    Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

    Product Features:
    • Full-load tested to guarantee compliance with Bosch's strict performance specifications
    • 100% factory tested, units are remanufactured (not rebuilt)
    • Built to last - uses high quality materials and the most technologically advanced developments.

    from $266.99

  • Alternator

    OE+ - Alternator (Part No. F40002246678IAP)

    from $245.11

  • Alternator

    Reliance - Alternator (Part No. F40001453048RLN)

    Description
    1 YEAR ROADSIDE ASSISTANCE PROGRAM - TOTALLY REMANUFACTURED FROM THE INSIDE-OUT - W/Core Reliance remanufactured alternators are re-engineered and remanufactured to exacting standards for unsurpassed dependability. The extensive remanufacturing process includes total core disassembly, extensive component replacement and rigorous three-phase testing to ensure that every alternator delivers performance you can depend on. Reliance alternators are backed by one of the strongest warranties in the industry - guaranteeing performance for years to come. Top 5 component re-engineering:

    Product Features:
    • Load-tested rectifier
    • Precision-polished slip rings
    • 100% NEW brushes
    • 100% NEW bearings
    • Electronically-tested rotor/stator Remanufactured to the Highest Quality Rest assured that Reliance starters and alternators are remanufactured in state-of-the-art, ISO/TS 16949 Certified facilities. TS 16949 is the industry's demanding quality standard developed by the International Automotive Task Force (IATF), a panel of the automotive industry, major manufacturers, accreditation bodies, registrars and suppliers, who represent the highest quality standards achievable for an automotive parts supplier and the International Organization for Standards (ISO). All Reliance units are also subjected to T3+ Testing, a triple stage, multiple testing methodology combining standardized procedures with custom diagnostic and testing equipment. This industry-leading rigorous testing standard ensures that every Reliance unit shipped is undeniably durable and reliable. T3+ Testing requires that each unit is subjected to scrutiny under 3 types of testing during the remanufacturing process, plus random unit audits after production.
    • Test 1 - Initial sample approvals test all components to validate specifications and functionality.
    • Test 2 - All critical sub-assemblies are 100% tested on specialized equipment prior to final assembly.
    • Test 3 - Completed units are individually end-of-line tested on proprietary, load-based testers across a full range of operating requirements.
    • Test +: Random unit audit testing. Reliance Road Assist Card - May 1 2014

    from $156.14

Year Range for Lexus GS300

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